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Science 15mimperato


What is oceanic crust made out of? Basalt
What is the layer of Earth that gets the most pressure? Core
What did Alfred Wegener name the giant land mass? Pangea
What are plate boundries? When two plates meet
What are Earths main three layers? Crust, Mantle, Core
What is continental crust made out of? Granite
What does a convergent boundry create, on land? Mountains
What does a convergent boundry create, underwater? Trenches
What does a divergent boundry create, on land? Rift Valleys
What does a divergent boundry create, underwater Mid-Ocean Ridges
What do divergent plates do? Seperate
What do convergent plates do? Collide
What does a transform boundy create? Faults and Earthquakes
What do transform plates do? Move back and forth
What is the process that constantly adds new material to the ocean floor? Sea-Floor Spreading
Earths lithosphere are broken up into seperate sections called? Plates
Created by: 15mimperato